22
self-diagnostiC test
bUzzer SoUndS after few SecondS when the Self-diagnoStic teSt haS been finiShed.
the teSt reSUlt haS been determined.
CoRReCt:
bUzzer SoUndS and lcd diSplayS “00”
defeCtive:
caUtion bUzzer SoUndS and lcd diSplayS the
defective part nUmber. refer to page 19-21 and
fix the defective part.
the defective part
nUmber.
See page 23-25 “StepS
and itemS” Section.
tUrn the power Switch off when the Self-diagnoStic teSt iS finiShed.
to disPlay tHe veRsion of tHe PRogRam
preSS the toUch
panel “ 3” to diSplay
the verSion of the
program.
tUrn the power Switch
on while SimUltaneoUSly
preSSing needle Up/
down bUtton and thread
cUtter bUtton.
preSS the needle Up/down
bUtton within the 1.5 SecondS
to enter the Self-diagnoStic
mode.
the lcd will indicate "----".